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(11)

EP 3 551 673 A1

(12)

(43) Date of publication: 16.10.2019 Bulletin 2019/42 (21) Application number: 17829377.5 (22) Date of filing: 07.12.2017

(51) International Patent Classification (IPC):  C08F 2/38(2006.01) C08F 6/00(2006.01) C08K 5/13(2006.01) C08F 2/40(2006.01) C08F 279/02(2006.01) C08K 5/375(2006.01) (86) International application number: PCT/US2017/065167 (87) International publication number: WO 2018/106953 (14.06.2018 Gazette 2018/24)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD TN (30) Priority: 08.12.2016 US 201662431706 P (71) Applicant: Fina Technology, Inc. Houston, TX 77267-4412 (US)	(72) Inventors: DE ANDA, Carlos Pearland, Texas 77584 (US) TRIMINO, Giovanni Houston, Texas 77098 (US) STILES, Brad Houston, Texas 77059 (US) (74) Representative: Garcia Martin, Margarita  Total Research & Technology Feluy Patent Department Zone Industrielle Feluy C 7181 Seneffe 7181 Seneffe (BE)